//
//  HLViewModelType.swift
//  HLXiMaLaYa
//
//  Created by hulinhu on 2018/1/23.
//  Copyright © 2018年 hulinhu. All rights reserved.
//

//  输入 转 输出

import Foundation

protocol HLViewModelType {
    
    associatedtype Input
    associatedtype Output
    
    func transform(input: Input) -> Output
}

